String solar inverter Deye SUN-100K-G03 WiFi (100 kW, 3 phases, 6 MPPT)

Deye SUN-100K-G03 WiFi Grid Solar Inverter

Powerful Inverter for Industrial and Commercial Solar Power Plants

The Deye SUN-100K-G03 WiFi grid solar inverter is a high-performance solution for large solar power plants. With a 100 kW capacity, three-phase connection, six MPPT trackers, and WiFi support, this inverter is an ideal choice for enterprises, agricultural sectors, municipal institutions, and solar fields. The Deye SUN-100K-G03 ensures high efficiency, flexibility in configuring photovoltaic modules, and remote monitoring of operations—everything needed for maximum control over solar energy generation.

Manufacturer Deye

Global Quality Certified in Europe

The company Deye (Ningbo Deye Inverter Technology Co., Ltd.) is a leading player in the solar energy sector and part of the powerful Chinese Deye Group holding. The brand specializes in developing innovative inverters, including hybrid, grid-connected, and energy storage systems. Deye inverters are certified by TUV, CE, and IEC, confirming their compliance with international standards.
Deye is actively expanding in the Ukrainian market, offering stable technical support, warranty service, and official supplies.

Overview of the Deye SUN-100K-G03 Grid Inverter

Powerful Three-Phase Inverter with WiFi Monitoring

The SUN-100K-G03 model is designed for high-capacity commercial facilities. The inverter features six independent MPPTs, enabling precise tracking of energy characteristics for arrays with different orientations. With a nominal power of 100 kW, it can supply electricity to large facilities such as warehouses, workshops, farms, housing utilities, or ground-mounted solar power plants.

Operating Principle of Deye SUN-100K-G03

Intelligent Energy Conversion at an Industrial Level

Solar panels generate direct current (DC), which is fed into the Deye SUN-100K-G03 inverter. Thanks to a highly efficient conversion circuit and six MPPT controllers, the inverter converts energy into three-phase alternating current (AC), fully adapted to grid parameters.
The model supports intelligent monitoring, WiFi connectivity for online control, and protection functions against overvoltage, short circuits, and grid failures.
The inverter is also compatible with Net Metering systems, selling electricity under the "green tariff," or internal energy consumption.

Technical Specifications of Deye SUN-100K-G03 WiFi

Power and Functionality for Large Projects

• Inverter Type: Grid (on-grid)

• Nominal Power: 100,000 W

• Number of Phases: 3

• MPPT Trackers: 6 (with 2 inputs per MPPT)

• Efficiency: Up to 98.6%

• Input Voltage (DC): Up to 1100 V

• Output Voltage (AC): 400 V (3 phases)

• Communication Interface: WiFi, RS485, Ethernet

• Protection: IP66, DC/AC SPD, reverse current protection

• Temperature Range: -30°C to +60°C

• Warranty: 5 years (extendable to 10)

Advantages of Deye SUN-100K-G03

Intelligence, Reliability, and Maximum Efficiency

• 6 MPPTs with high tracking precision

• Wide input voltage range

• Exceptionally high efficiency—up to 98.6%

• Industrial IP66 protection standard

• Integrated WiFi for remote monitoring

• Advanced safety features and automatic restart

• Optimal performance in various weather conditions

• Compact and modern design for easy installation

Installation and Connection of Deye SUN-100K-G03

Professional Implementation by Lirik Solar

Lirik Solar provides a full cycle of services for installing 100 kW Deye grid inverters. Our engineers perform precise project planning, select optimal array configurations, connect to the grid, and program the inverter’s operation. Installation accounts for the specifics of high power and compliance with electrical safety requirements.
After commissioning, the client receives a complete set of technical documentation, a warranty, and access to real-time monitoring systems.

Price of Deye SUN-100K-G03 WiFi

An Investment That Pays Off Quickly

The inverter’s cost reflects its class, purpose, and technical capabilities. The Deye SUN-100K-G03 is premium-segment equipment for serious projects, justifying its price. By purchasing from Lirik Solar, you receive official equipment, a full warranty, technical support, and professional installation options. Contact our managers for the current price—we’ll offer the best terms on the market.

Why Choose Deye 100 kW

Professional Solution with an International Reputation

The Deye SUN-100K-G03 is one of the best inverters in the 100 kW class. It is chosen for:

• High reliability and performance

• Intelligent management and monitoring

• Multiple MPPTs for flexible configurations

• Compliance with European standards

• Guaranteed support in Ukraine

Benefits of the Deye SUN-100K-G03 Inverter

Maximum Functionality in a Compact Housing

1. 6 MPPTs for working with different panel orientations

2. Ultra-high efficiency—98.6%

3. IP66 protection—ready for outdoor installation

4. Full integration with WiFi and cloud platforms

5. Secure connection and reliable protections

6. Stable operation at temperatures up to +60°C

7. Ease of maintenance and configuration

How to Buy Deye SUN-100K-G03 WiFi

Ordering with Delivery and Service in One Click

You can purchase the 100 kW Deye grid inverter from Lirik Solar. We offer:

• Ordering via website, phone, or messengers

• Pickup from our office or delivery across Ukraine

• Installation, commissioning, and maintenance

• Complete documentation for the "green tariff"

Lirik Solar — Professional Implementation of Solar Systems

From Equipment to Profit Generation

Lirik Solar is a reliable partner with over 10 years of experience in solar energy. We implement projects of any scale, from private homes to industrial solar power plants. Our assortment includes only certified equipment, supported by warranties and a team of experienced engineers. We don’t just sell—we build your path to energy independence.

Make the Right Choice Today

Deye 100 kW — Maximizing Generation Efficiency

Ensure stable and efficient operation of your large solar power plant with the Deye SUN-100K-G03 WiFi inverter. Call or write to Lirik Solar—we’ll take care of everything, from selection to commissioning!

Deye SUN-100K-G03 WiFi Datasheet